Product comparison · 2 wired routers

D-Link 4G LTE In-Vehicle Hotspot vs Linksys LN3121-KE wired router Gigabit Ethernet Black

20specifications compared
12differ
8identical
63known for one product only

Key differences

The Linksys LN3121-KE wired router Gigabit Ethernet Black has 1 more Ethernet LAN (RJ-45) ports than the D-Link 4G LTE In-Vehicle Hotspot (4 vs 3). The Linksys LN3121-KE wired router Gigabit Ethernet Black has 55 mm more width than the D-Link 4G LTE In-Vehicle Hotspot (215 mm vs 160 mm). The Linksys LN3121-KE wired router Gigabit Ethernet Black has 25 mm more depth than the D-Link 4G LTE In-Vehicle Hotspot (150 mm vs 125 mm). Only the D-Link 4G LTE In-Vehicle Hotspot has SIM card slot. Mobile network generation: 4G on the D-Link 4G LTE In-Vehicle Hotspot, Not supported on the Linksys LN3121-KE wired router Gigabit Ethernet Black.

SIM card slot
- 4G LTE In-Vehicle Hotspot:Yes
- LN3121-KE wired router Gigabit Ethernet Black:No
Mobile network generation
- 4G LTE In-Vehicle Hotspot:4G
- LN3121-KE wired router Gigabit Ethernet Black:Not supported
Ethernet LAN (RJ-45) ports
- 4G LTE In-Vehicle Hotspot:3
- LN3121-KE wired router Gigabit Ethernet Black:4
LED indicators
- 4G LTE In-Vehicle Hotspot:Yes
- LN3121-KE wired router Gigabit Ethernet Black:Light
Power source type
- 4G LTE In-Vehicle Hotspot:DC
- LN3121-KE wired router Gigabit Ethernet Black:AC
Operating temperature (T-T)
- 4G LTE In-Vehicle Hotspot:-30 - 60 °C
- LN3121-KE wired router Gigabit Ethernet Black:0 - 50 °C
Storage temperature (T-T)
- 4G LTE In-Vehicle Hotspot:-40 - 85 °C
- LN3121-KE wired router Gigabit Ethernet Black:-20 - 70 °C
Width
- 4G LTE In-Vehicle Hotspot:160 mm
- LN3121-KE wired router Gigabit Ethernet Black:215 mm

Side by side

Differences highlightedShow differences only

Comparison of 4G LTE In-Vehicle Hotspot, LN3121-KE
83 specifications	A D-Link 4G LTE In-Vehicle Hotspot View product	B Linksys LN3121-KE wired router Gigabit Ethernet Black Model LN3121-KE View product
WAN connection1 differ
Ethernet WAN	Yes	Yes
DSL WAN	No	No
SIM card slotDiffers	Yes	No
3G/4G USB modem compatibility	No	No
SFP WANKnown for one	Unknown — not stated by the source	No
Network1 differ
Networking standardsDiffers	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11b, IEEE 802.11g
Ethernet interface type	Gigabit Ethernet	Gigabit Ethernet
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Data transfer rateKnown for one	Unknown — not stated by the source	5400 Mbit/s
Port forwardingKnown for one	Unknown — not stated by the source	Yes
Automatic channel selectionKnown for one	Unknown — not stated by the source	Yes
Supports ISDN connectionKnown for one	Unknown — not stated by the source	No
Frequency rangeKnown for one	Unknown — not stated by the source	5.470 - 5.850 GHz
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Mobile network1 differ
Mobile network generationDiffers	4G	Not supported
4G standardKnown for one	LTE	Unknown — not stated by the source
DSL featuresidentical
Internal modemKnown for one	Unknown — not stated by the source	No
Management featuresidentical
Web-based management	Yes	Yes
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
Universal Plug and Play (UPnP)Known for one	Unknown — not stated by the source	No
Priority mappingKnown for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
WPS push buttonKnown for one	Unknown — not stated by the source	Yes
Firmware upgradeableKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	3	4
WAN/Ethernet LAN ports quantityKnown for one	Unknown — not stated by the source	1
WAN ports quantityKnown for one	Unknown — not stated by the source	1
Number of console portsKnown for one	Unknown — not stated by the source	0
USB charging portKnown for one	Unknown — not stated by the source	Yes
USB ports quantityKnown for one	Unknown — not stated by the source	1
USB versionKnown for one	Unknown — not stated by the source	USB 3.2 Gen 2x2
DC-in jack	Yes	Yes
Securityidentical
Security algorithmsKnown for one	Unknown — not stated by the source	WPA2, WPA3
FirewallKnown for one	Unknown — not stated by the source	Yes
Firewall securityKnown for one	Unknown — not stated by the source	SPI
IP address filteringKnown for one	Unknown — not stated by the source	Yes
Guest accessKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	No
Batteries includedKnown for one	Unknown — not stated by the source	No
Certificatesidentical
PSTI certifiedKnown for one	Unknown — not stated by the source	Yes
Waste Electrical and Electronic Equipment (WEEE) complianceKnown for one	Unknown — not stated by the source	Yes
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Compliance certificatesKnown for one	CE	Unknown — not stated by the source
Supplier featuresidentical
Product or Article Information Sheet available?Known for one	Unknown — not stated by the source	Yes
Featuresidentical
Built-in processorKnown for one	Unknown — not stated by the source	Yes
Processor manufacturerKnown for one	Unknown — not stated by the source	Qualcomm
Processor frequencyKnown for one	Unknown — not stated by the source	1000 MHz
CertificationKnown for one	CE, EN 50155, EAC	Unknown — not stated by the source
Design1 differ
Product colour	Black	Black
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Rack mountingKnown for one	Unknown — not stated by the source	No
Wall mountableKnown for one	Unknown — not stated by the source	No
LED indicatorsDiffers	Yes	Light
Built-in displayKnown for one	Unknown — not stated by the source	No
On/off switchKnown for one	Unknown — not stated by the source	No
Country of originKnown for one	Unknown — not stated by the source	Vietnam
Antennaidentical
Antenna typeKnown for one	Unknown — not stated by the source	External
Antenna gain level (max)Known for one	Unknown — not stated by the source	2.92 dBi
Antennas quantityKnown for one	Unknown — not stated by the source	4
Detachable antenna(s)Known for one	Unknown — not stated by the source	No
Power1 differ
Power source typeDiffers	DC	AC
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output voltageKnown for one	Unknown — not stated by the source	12 V
Output currentKnown for one	Unknown — not stated by the source	2 A
Operational conditions2 differ
Operating temperature (T-T)Differs	-30 - 60 °C	0 - 50 °C
Storage temperature (T-T)Differs	-40 - 85 °C	-20 - 70 °C
Operating relative humidity (H-H)Known for one	10 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	160 mm	215 mm
DepthDiffers	125 mm	150 mm
HeightDiffers	47 mm	215 mm
WeightDiffers	865 g	710 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	225 mm
Package depthKnown for one	Unknown — not stated by the source	87 mm
Package heightKnown for one	Unknown — not stated by the source	240 mm
Package weightKnown for one	Unknown — not stated by the source	1.15 kg
Package typeKnown for one	Unknown — not stated by the source	Box

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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